Creamy Spinach Stuffed Shells

Name: Creamy Spinach Stuffed Shells
Prep time: 30 min
Cook time: 20 min
Total time: 50 min
Yield: 4 servings
Ingredients: 20 jumbo pasta shells; 2 cups fresh spinach, chopped; 1 cup ricotta cheese; 1 cup mozzarella cheese, shredded; 1/2 cup Parmesan cheese, grated; 1 egg, beaten; 1 teaspoon garlic powder; 1 teaspoon onion powder; Salt and pepper to taste; 2 cups marinara sauce

Highlighted under: Fresh Wellness Recipes

I love making Creamy Spinach Stuffed Shells for a comforting dinner that feels indulgent yet is surprisingly easy to prepare. The tender pasta shells filled with a rich and creamy spinach mixture make for a perfect dish that always impresses. Whether I’m hosting friends or whipping up a family meal, this dish never fails to get compliments. Plus, the combination of flavors here is simply irresistible, and it’s a great way to sneak in some greens while still enjoying a hearty meal.

Created by

Freya Cooper

Last updated on 2026-02-08T00:37:36.099Z

I remember the first time I made Creamy Spinach Stuffed Shells; I was amazed at how something so simple could taste so decadent. As I mix the ricotta, mozzarella, and spinach together, I can't help but enjoy the delightful aroma filling my kitchen. I usually add a pinch of nutmeg to the cheese mixture, which elevates the flavor profile and adds a touch of warmth that balances the creaminess.

What I love most about this dish is its versatility. You can easily adapt it based on what you have on hand—add some sautéed mushrooms or roasted red peppers for extra flavor. If I have leftovers, I’ll often freeze them. They reheat beautifully and are perfect for a quick meal on busy nights.

Why You'll Love This Recipe
Deliciously creamy filling that's decadent yet wholesome
Comforting dish that’s perfect for family dinners or entertaining
Easily adaptable with different vegetables or cheeses

Tips for the Perfect Stuffed Shells

When cooking the jumbo pasta shells, it's essential to ensure they are al dente. This prevents them from becoming too soft during baking, which could result in a mushy texture. As a rule of thumb, cook the shells for about 1-2 minutes less than the package directions specify. Once drained, let them cool slightly before handling; this will make stuffing them much easier.

While assembling the stuffed shells, be generous with the filling, but avoid overstuffing. A heaping tablespoon per shell typically works well, ensuring each bite is flavorful without risking a messy overflow during baking. If you have leftover filling, consider using it as a topping for baked bread or as a dip with crackers.

Customizing Your Filling

This recipe offers endless possibilities for customization. Feel free to swap out the spinach for other greens like kale or Swiss chard, or add vegetables like finely chopped bell peppers or sautéed mushrooms for an extra layer of flavor. You can also experiment with cheeses; a blend of feta and cream cheese can provide a Mediterranean twist.

For those looking to make this dish gluten-free, substitute the jumbo pasta shells with gluten-free varieties available at most grocery stores. Just be cautious while boiling, as gluten-free pasta can require different cooking times to achieve the same al dente finish.

Ingredients

Gather all your ingredients before you begin for a smoother cooking experience.

Ingredients for Creamy Spinach Stuffed Shells

20 jumbo pasta shells
2 cups fresh spinach, chopped
1 cup ricotta cheese
1 cup mozzarella cheese, shredded
1/2 cup Parmesan cheese, grated
1 egg, beaten
1 teaspoon garlic powder
1 teaspoon onion powder
Salt and pepper to taste
2 cups marinara sauce

Once you have everything ready, you'll be set to create a delicious meal!

Instructions

Follow these steps for perfectly stuffed shells.

Cook the Pasta

In a large pot, boil salted water and cook the jumbo pasta shells according to package instructions until al dente. Drain and set aside to cool slightly.

Prepare the Filling

In a mixing bowl, combine the chopped spinach, ricotta cheese, 1/2 cup of mozzarella, Parmesan cheese, beaten egg, garlic powder, onion powder, salt, and pepper. Mix until well combined.

Stuff the Shells

Preheat your oven to 375°F (190°C). Fill each pasta shell with a generous spoonful of the spinach and cheese mixture. Place the stuffed shells in a baking dish.

Add Sauce and Bake

Pour marinara sauce over the stuffed shells, then sprinkle the remaining mozzarella on top. Cover with foil and bake for 20 minutes, then remove the foil and bake for an additional 10 minutes until the cheese is melted and bubbly.

Let the shells sit for a few minutes before serving to allow the flavors to meld.

Pro Tips

For an extra kick, try adding red pepper flakes to the filling or marinara sauce. If using frozen spinach, be sure to thaw and squeeze out excess moisture before mixing into the filling.

Make-Ahead and Storage Tips

Creamy Spinach Stuffed Shells can be made ahead of time, making them an excellent choice for meal prep. After filling the shells, you can cover them with marinara sauce and refrigerate for up to 2 days before baking. If you plan to freeze them, assemble the dish but leave off the sauce, covering it tightly with foil or plastic wrap. They can be frozen for up to 3 months.

To bake from frozen, simply add an additional 15-20 minutes to your cooking time, keeping the dish covered with foil for the first 30 minutes to ensure even cooking. Check the center of the shells to ensure they are heated through and the cheese is bubbly before serving.

Serving Suggestions

These stuffed shells pair beautifully with a simple side salad dressed with vinaigrette or garlic bread for a complete meal. I love adding a sprinkle of fresh herbs like basil or parsley before serving to enhance the dish's visual appeal and flavor profile. You could also offer extra marinara sauce on the side for dipping.

For a heartier meal, consider adding a protein, such as grilled chicken or shrimp, alongside the stuffed shells. This balances the dish and makes it even more satisfying for a family dinner or entertaining guests.

Questions About Recipes

→ Can I use regular pasta instead of jumbo shells?

Yes, you can use manicotti or even lasagna sheets, though they may require different assembly.

→ How do I make this dish vegetarian?

This recipe is already vegetarian! Just ensure that your cheese and sauce choices are meat-free.

→ Can I freeze the stuffed shells?

Absolutely! Just freeze them before baking, and when you're ready to eat, bake from frozen for about 45-50 minutes.

→ What can I serve with stuffed shells?

They pair wonderfully with a fresh side salad or garlic bread for a complete meal.